y x
11 13
15 9
19 15
21 7
25 11
29 5
The slope represents the estimated average change in Y when X increases by one unit.
The intercept represents the estimated average value of Y when X equals zero.
y x
11 13
15 9
19 15
21 7
25 11
29 5
\(\bar{X}\)
X-bar = 10
Y-bar = 20
SD(X) = 3.7
SD(Y) = 6.5